Derivan Impasto Medium Brand_Generals so additional layers can be

so additional layers can be applied within minutes

The formulations are non waterproof to ensure that the inks are non clogging and have good flow characteristics when used in a Fountain or Dip pen

This relief outliner allows you to create clean

Free from petroleum solvents and bleaches

and coverage

Derivan Impasto Medium Brand_Generals so additional layers can beThis medium is a heavy bodied paint, free of colour pigmentation (it isn't a gel). It is most valuable for oil painting brush stroke and impasto techniques, particularly when heavy built up areas of colour are required. Impasto Medium dries to a low subdued sheen which is similar to the sheen on a dried paint film of acrylic colour. It is equally water resistant. Impasto Medium allows for free intermixing with the Derivan colours in any proportion.